package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/*
 * 定时任务类,定时处理订单状态
 * */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /*
     * 处理超时订单的方法
     * */
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    public void processTimeoutOrder() {

        log.info("定时处理超时订单{}", LocalDateTime.now());

        // select * from orders where status=? and order_time<(当前时间-15分钟)

        List<Orders> ordersList = orderMapper.getByStatusandOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时,自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }

    }

    /*
     * 定时处理派送中定单
     * */
    @Scheduled(cron = "0 * 1 * * ? ")//每天凌晨1点
    public void processDeliveryOrder() {

        log.info("定时处理派送中订单{}", LocalDateTime.now());

        List<Orders> ordersList = orderMapper.getByStatusandOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }


    }


}
